public void CapitalLettersInsideString()
{
//arrange
CharInvertor charInvertor = new CharInvertor();
string sourceString = "TeSttEst";
string expectedString = "Tsettset";
//act
string result = charInvertor.CharInversion(sourceString);
//assert
Assert.AreEqual(expectedString, result);
}
public void FirstLetterCapitalized()
{
//arrange
CharInvertor charInvertor = new CharInvertor();
string sourceString = "Logisys";
string expectedString = "Sysigol";
//act
string result = charInvertor.CharInversion(sourceString);
//assert
Assert.AreEqual(expectedString, result);
}
public void NonLetterChars()
{
//arrange
CharInvertor charInvertor = new CharInvertor();
string sourceString = "1235,";
string expectedString = ",5321";
//act
string result = charInvertor.CharInversion(sourceString);
//assert
Assert.AreEqual(expectedString, result);
}